Designlab - Learn design by doing, with hands-on projects & mentorship
iZap - piZap Photo Editor is fun and easy to learn online photo editor & collage maker. Tons of effects, fonts, stickers, collage layouts, borders, frames, and editing tools.
Product Disrupt - A design student's list of resources to learn Product Design
Bazaart - Create. Discover. Love. Social photo collage editor
Visily - The easiest and most powerful wireframe software for agile teams.
Designify - Turn any photo into awesome, automatically